1-isocyanatomethyl-naphthalene | 61924-27-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-isocyanatomethyl-naphthalene
• 英文别名: 1-naphthylmethyl isocyanate；1-naphthylmethylisocyanate；1-(isocyanatomethyl)naphthalene；1-Naphthalenemethylisocyanate
• CAS: 61924-27-4
• 化学式: C₁₂H₉NO
• 分子量: 183.21
• InChiKey: UTYQUKHNHPEPDA-UHFFFAOYSA-N

物化性质

• 沸点：
  93-96 °C(Press: 0.1 Torr)
• 密度：
  1.1769 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  29.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-isocyanatomethyl-naphthalene 在 次氯酸叔丁酯 作用下， 以 二氯甲烷 、 苯 为溶剂， 反应 48.5h， 生成 N-chloro-N-ethoxy-N'-(1-naphthylmethyl)urea
  参考文献：
  名称：

  Geminal systems. 50. Synthesis and alcoholysis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and benzamides

  摘要：

  Procedures were developed for the synthesis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and benzamides by the reactions of the corresponding N-alkoxy-N-chloro derivatives with sodium carboxylates in MeCN. N-Chloro-N-etlioxy-p-toluenesulfonamide was inert in this reaction. Alcoholysis of N-acyloxy-N-alkoxy derivatives of ureas, carbamates, and tert-alkylamines afforded the corresponding N,N-dialkoxy derivatives, whereas alcoholysis of N-acetoxy-N-ethoxybenzamide gave rise to alkyl benzoates.

  DOI：

  10.1023/b:rucb.0000011887.40529.b0
• 作为产物：
  描述：

  1-萘乙酸 在 sodium azide 、 草酰氯 、 N,N-二甲基甲酰胺 作用下， 以 二氯甲烷 、 氯仿 、 水 、 丙酮 为溶剂， 反应 1.42h， 生成 1-isocyanatomethyl-naphthalene
  参考文献：
  名称：

  Orally active .beta.-lactam inhibitors of human leukocyte elastase-1. Activity of 3,3-diethyl-2-azetidinones

  摘要：

  A thorough analysis of the mechanism of inhibition of human leukocyte elastase (HLE) by a monocyclic beta-lactam and the mechanism of beta-lactam hydrolysis led to the preparation of potent and highly stable inhibitors of HLE. This work led to the identification of 4-[(4-carboxyphenyl)-oxy]-3,3-diethyl-1-[[(phenylmethyl)amino]carbonyl]-2-azetidinone (2) as the first orally active inhibitor of human leukocyte elastase (HLE). Analogs of 2 with different substituents on the urea N were synthesized and evaluated for their activity in vitro against HLE as well as in vivo in a hamster lung hemorrhage model. Compounds with a methyl or a methoxy group in the para position of the benzene ring were very potent in both assays. The results are discussed on the basis of the proposed model for the binding of this class of inhibitors to HLE and a possible mechanism of inhibition is presented.

  DOI：

  10.1021/jm00099a003

文献信息

• (Tosylimino)phenyl-λ³-iodane as a Reagent for the Synthesis of Methyl Carbamates via Hofmann Rearrangement of Aromatic and Aliphatic Carboxamides
  作者：Akira Yoshimura、Matthew W. Luedtke、Viktor V. Zhdankin

  DOI：10.1021/jo300007c

  日期：2012.2.17

  A new, mild procedure for the Hofmann rearrangement of aromatic and aliphatic carboxamides using (tosylimino)phenyl-λ3-iodane, PhINTs, as a reagent is reported. Because of the mild reaction conditions, this method is particularly useful for the Hofmann rearrangement of substituted benzamides, which usually afford complex reaction mixtures with other hypervalent iodine oxidants. The mild reaction conditions

  一种新的，温和的程序使用（tosylimino）苯基-λ芳香族和脂肪族羧酰胺的霍夫曼重排3 -iodane，PhINTs，作为试剂被报告。由于反应条件温和，该方法对于取代的苯甲酰胺的霍夫曼重排特别有用，该苯甲酰胺通常会提供与其他高价碘氧化剂的复杂反应混合物。羧酰胺与PhINTs反应的温和反应条件和高选择性可以分离最初形成的不稳定异氰酸酯，或通过用醇处理将其随后转化为稳定的氨基甲酸酯。
• Beta lactam compounds and their use as inhibitors of tryptase
  申请人：Bristol-Myers Squibb Co.

  公开号：US06335324B1

  公开（公告）日：2002-01-01

  Compounds of the formulas: are disclosed. These compounds inhibit tryptase as well as other enzyme systems or are selective tryptase inhibitors and are useful as antiinflammatory agents particularly in the treatment of chronic asthma.

  这些化合物的结构式已被披露。这些化合物抑制色胺酸蛋白酶以及其他酶系统，或者是选择性色胺酸蛋白酶抑制剂，并且在特别是治疗慢性哮喘方面作为抗炎药物是有用的。
• Synthesis and evaluation of potent, highly-selective, 3-aryl-piperazinone inhibitors of protein geranylgeranyltransferase-I
  作者：Hairuo Peng、Dora Carrico、Van Thai、Michelle Blaskovich、Cynthia Bucher、Erin E. Pusateri、Said M. Sebti、Andrew D. Hamilton

  DOI：10.1039/b517572k

  日期：——

  A series of compounds based on the carboxyl-terminal CAAL sequence of PGGTase-I substrates was designed and synthesized. Using piperazin-2-one as a semi-rigid scaffold, we have introduced critical pharmacophores in a well-defined arrangement to mimic the CAAL sequence. High potency and exceptional selectivity were obtained for inhibition of PGGTase-I with structures such as 45 and 70. Potency of this series of GGTIs was dependent on the presence of an L-leucine residue with a free carboxyl terminus, as well as an S configuration of the 3-aryl group. The selectivity was significantly enhanced by 5-methyl substitution on the imidazole ring and fluorine substitution on the 3-aryl group. Modification of the 6-position of the piperazinone scaffold was found to be unfavorable. Compounds 44 and 69, the corresponding methyl esters of 45 and 70, were found to selectively block processing of Rap1A by PGGTase-I in whole cells with IC50 values of 0.4 µM and 0.7 µM respectively.

  基于PGGTase-I底物的羧端CAAL序列，设计并合成了一系列化合物。我们利用哌嗪-2-酮作为半刚性骨架，在明确有序的排列中引入了关键的药效团，以模拟CAAL序列。对于抑制PGGTase-I，如45和70结构所展现，其活性高且选择性极佳。这一系列GGTIs的活性依赖于具有自由羧端的L-亮氨酸残基以及3-芳基的S构型。通过咪唑环上的5-甲基取代和3-芳基上的氟取代，其选择性显著提升。发现对哌嗪酮骨架的6位进行修饰是不利的。化合物44和69，即45和70的相应甲酯，分别以0.4 µM和0.7 µM的IC50值选择性地阻断PGGTase-I对Rap1A的细胞内加工。
• COMPOUNDS USEFUL AS INHIBITORS OF PROTEIN KINASES
  申请人：Vasudevan Anil

  公开号：US20100035919A1

  公开（公告）日：2010-02-11

  Disclosed herein are compounds of formula (I) or pharmaceutical acceptable salts thereof, wherein A, X 1 , X 2 , R 1 , R 2 , R 3 , m, n, and p are defined in the specification. Compositions including the compounds which can be useful for inhibiting Rho kinase (ROCK) and methods for using the compositions are also described.

  本文披露了式（I）的化合物或其药用可接受的盐，其中A、X1、X2、R1、R2、R3、m、n和p在规范中有定义。还描述了包括这些化合物的组合物，这些组合物可用于抑制Rho激酶（ROCK），并描述了使用这些组合物的方法。
• Inhibitors of HIV protease useful for the treatment of AIDS
  申请人：Eli Lilly and Company

  公开号：US05491166A1

  公开（公告）日：1996-02-13

  The present invention provides novel HIV protease inhibitors, pharmaceutical formulations containing those compounds and methods of treating and/or preventing HIV infection and/or AIDS.

  本发明提供了新型HIV蛋白酶抑制剂，包含这些化合物的药物配方以及治疗和/或预防HIV感染和/或艾滋病的方法。